计算:5x(x-2)-(x-2)(2x-3)
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计算:5x(x-2)-(x-2)(2x-3)计算:5x(x-2)-(x-2)(2x-3)计算:5x(x-2)-(x-2)(2x-3)=5x²-10x-(2x²-7x+6)=3x
计算:5x(x-2)-(x-2)(2x-3)
计算:5x(x-2)-(x-2)(2x-3)
计算:5x(x-2)-(x-2)(2x-3)
=5x²-10x-(2x²-7x+6)
=3x²-3x-6
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计算:5x(x-2)-(x-2)(2x-3)
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